Postcode Sector Insight Detail

Property Market Insights – GU18

Property price trends, transaction volumes and rolling 12-month market signals for postcode sector GU18 using Land Registry data.

Property market insights

Current Insights

Signals currently stored for GU18

Back to insights
Demand Collapse

74 transactions

01 Apr 2025 to 31 Mar 2026

Property transactions in GU18 fell 50.7% between 01 Apr 2025 and 31 Mar 2026 based on 74 recorded sales.

Insight Trigger

Rolling 12-Month Price Change That Triggered Insight

Previous window median price

01 May 2024 to 30 Apr 2025

£470,000

Current window median price

01 May 2025 to 30 Apr 2026

£550,000

Percentage change

01 May 2024 to 30 Apr 2025 vs 01 May 2025 to 30 Apr 2026

+17.0%

Data based on Land Registry Category A transactions (standard sales), excluding new build properties. Postcode sectors must have at least 20 transactions to generate an insight.

Rolling 12-Month Chart

Rolling 12-Month Sales

Each data point represents the previous 12 months of Land Registry transactions ending in that year. For example, the 2026 point represents Feb 2025 – Jan 2026.

Rolling 12-Month Chart

Rolling 12-Month Median Price

Each data point represents the previous 12 months of Land Registry transactions ending in that year. For example, the 2026 point represents Feb 2025 – Jan 2026.

Historical Chart

Sales per year

Historical Chart

Median price per year

Historical Data - Complete years only

Land Registry yearly summary

Year Sales Median price
1995 158 £102,500
1996 207 £100,000
1997 222 £104,475
1998 207 £118,500
1999 217 £145,000
2000 178 £160,500
2001 207 £190,000
2002 205 £198,500
2003 179 £225,000
2004 188 £249,950
2005 137 £250,000
2006 190 £250,000
2007 176 £290,000
2008 115 £315,000
2009 95 £292,500
2010 90 £336,500
2011 112 £360,000
2012 117 £340,000
2013 122 £317,500
2014 125 £365,000
2015 116 £425,000
2016 114 £410,000
2017 97 £446,000
2018 83 £499,950
2019 100 £471,750
2020 103 £470,000
2021 145 £470,000
2022 104 £497,000
2023 92 £510,000
2024 130 £532,500
2025 101 £525,000